<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <p>hehe</p>
  <script>
    // function popUp(winurl){
    //   window.open(winurl, "popup", "width=320,height=480")
    // }
    // popUp("http://baidu.com")
    document.write('123')
    window.onload = function(){
      console.log('onload')
    }
  </script>
</body>
</html>
